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Parker CPI™ / A-LOK® Tube Fittings

Parker Hannifin CPI™/A-LOK® Instrumentation Tube Fittings are designed as leak-free connections for process, power and instrumentation applications. These single and two ferrule fittings are manufactured to the highest quality standards and are available in a broad range of sizes, materials and configurations.

Parker CPI/A-LOK Tube Fittings Catalog (PDF)

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CPI/A-LOK

3798 items

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  • Parker CPI 6AH-Q6CY-SSP
    6AH-Q6CY-SSP Parker CPI/A-Lok Series Instrumentation Couplings
    6AH-Q6CY-SSP

    Parker Hannifin

    Product Type: Couplings

    Parker CPI Series Instrumentation Coupling, 3/8 316 stainless Steel coupler (female half), 1500 psig rating, 3/8" double ferrule tube fitting ends, Viton seal, bulkhead style, Ulti-Mate sleeve
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  • Parker CPI 6-8 ZPC-B
    6-8 ZPC-B Parker CPI Port Connector
    6-8 ZPC-B

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: Machined Ferrule on Tube Stub

    Parker CPI port connector, brass, 3/8" tube stub x 1/2" machined ferrule on tube stub
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  • Parker CPI 6-8 ZHBS-SS-C
    6-8 ZHBS-SS-C Parker CPI Sanitary Flange Adapter
    6-8 ZHBS-SS-C

    Parker Hannifin

    Product Type: Adapters

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: Tri-Clover Flange

    Parker CPI sanitary flange adapter, 316SS, 3/8" single ferrule tube fitting x 1/2" Tri-Clover flange, silver-plated nut
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  • Parker CPI 6-8 ZHBF5-SS
    6-8 ZHBF5-SS Parker CPI Male Connector
    6-8 ZHBF5-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: O-Ring MNPT

    Parker CPI male connector, 316SS, 3/8" single ferrule tube fitting x 1/2" O-ring MNPT
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  • Parker 6-8 ZHBA-SS
    6-8 ZHBA-SS Parker CPI Male Connector
    6-8 ZHBA-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Single Ferrule Tube Fitting

    End 2 Type: SAE Straight Thread

    Parker CPI male connector, 316SS, 3/8" single ferrule tube fitting x 3/4-16 SAE straight thread
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  • Parker CPI 6-8 T2HG-SS
    6-8 T2HG-SS Parker CPI Tube End Female Adapter
    6-8 T2HG-SS

    Parker Hannifin

    Product Type: Straights

    Product Type: Adapters

    End 1 Type: Tube Stub

    End 2 Type: FNPT

    Parker CPI female adapter, 316SS, 3/8" tube stub x 1/2" FNPT
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  • Parker CPI 6-8 T2HG-B
    6-8 T2HG-B Parker CPI Tube End Female Adapter
    6-8 T2HG-B

    Parker Hannifin

    Product Type: Straights

    Product Type: Adapters

    End 1 Type: Tube Stub

    End 2 Type: FNPT

    Parker CPI female adapter, brass, 3/8" tube stub x 1/2" FNPT
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  • Parker CPI 6-8 T2HF-SS
    6-8 T2HF-SS Parker CPI Tube End Male Adapter
    6-8 T2HF-SS

    Parker Hannifin

    Product Type: Straights

    End 1 Type: Tube Stub

    End 2 Type: MNPT

    Parker CPI male adapter, 316SS, 3/8" tube stub x 1/2" MNPT
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